openecomp-ui/src/sdc-app/flows/FlowsListReducer.js

/*
 * Copyright © 2016-2018 European Support Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { actionTypes, FLOWS_EDITOR_FORM } from './FlowsConstants.js';

export default (state = {}, action) => {
    switch (action.type) {
        case actionTypes.FLOW_LIST_LOADED:
            return {
                ...state,
                flowList: action.results,
                flowParticipants: action.participants,
                serviceID: action.serviceID,
                diagramType: action.diagramType,
                readonly: action.readonly
            };
        case actionTypes.ADD_OR_UPDATE_FLOW:
        case actionTypes.ARTIFACT_LOADED:
            let flowList = state.flowList || [];
            let index = flowList.findIndex(
                flow => flow.uniqueId === action.flow.uniqueId
            );
            if (index === -1) {
                index = flowList.length;
            }
            let flowToBeUpdated = flowList[index];
            flowList = [
                ...flowList.slice(0, index),
                { ...flowToBeUpdated, ...action.flow },
                ...flowList.slice(index + 1)
            ];
            return {
                ...state,
                flowList,
                serviceID: action.flow.serviceID,
                diagramType: action.flow.artifactType || state.diagramType
            };
        case actionTypes.DELETE_FLOW:
            return {
                ...state,
                flowList: state.flowList.filter(
                    flow => flow.uniqueId !== action.flow.uniqueId
                )
            };
        case actionTypes.OPEN_FLOW_DETAILS_EDITOR:
            return {
                ...state,
                formName: FLOWS_EDITOR_FORM,
                formReady: null,
                genericFieldInfo: {
                    artifactName: {
                        isValid: true,
                        errorText: '',
                        validations: [{ type: 'required', data: true }]
                    },
                    description: {
                        isValid: true,
                        errorText: '',
                        validations: [{ type: 'required', data: true }]
                    }
                },
                data: action.flow
            };

        case actionTypes.CLOSE_FLOW_DETAILS_EDITOR:
            return {
                ...state,
                data: undefined
            };
        case actionTypes.OPEN_FLOW_DIAGRAM_EDITOR:
            return {
                ...state,
                data: action.flow,
                shouldShowWorkflowsEditor: false
            };
        case actionTypes.CLOSE_FLOW_DIAGRAM_EDITOR:
            return {
                ...state,
                data: undefined,
                shouldShowWorkflowsEditor: true
            };
        case actionTypes.RESET:
            return {};
    }

    return state;
};